Hi@MartinSleziak

Perhaps you can help me in finding these papers?

or shall i add the paper here so that it is easier to search

I tried searching 10,11 but could not get it

are they not available online

@BAYMAX This seems to be [11]: doi.org/10.1103/PhysRevLett.78.219

And this should be [10]: doi.org/10.1103/PhysRevE.54.R3094

I simply tried putting authors names in Google Scholar and I found (among others) links to those papers.

Thank you!I will try the same in future

@BAYMAX Were you able to download them. (Does your institution have access to those papers?)

Or maybe you simply used Sci-Hub to download?

No,our institute has access to APS Journals. @MartinSleziak.

perhaps the scihub site is not opening here,is that scihub.io or other extn?

@MartinSleziak I asked a question in the main

and I know that there exists several posts regarding this question

but i was interested to see many different approaches(apart from the two mentioned in various posts) like there may be some geometrical approach or any sort of different logical method which would be nice to see

even after this is that a duplicate question

Here

?

and i think it is closed now?

Perhaps there are different methods

in this site regarding this